Compare / Qwen3 30B A3B Instruct 2507 vs DeepSeek V3
Qwen3 30B A3B Instruct 2507 vs DeepSeek V3
Which is cheaper, which is more capable, and which does better at each kind of work, from 16 results on 3 sources that measured both models.
Qwen3 30B A3B Instruct 2507 or DeepSeek V3? The short answer
- Qwen3 30B A3B Instruct 2507 is cheaper: $0.14 against $0.45 per million tokens, 3.2 times less.
- DeepSeek V3 scores higher on the Artificial Analysis Intelligence Index: 8.5 against 7.5.
- On our business benchmarks, Qwen3 30B A3B Instruct 2507 ranks higher for agents and tool use and reasoning and knowledge.
- On our business benchmarks, DeepSeek V3 ranks higher for writing.
At a glance
| Qwen3 30B A3B Instruct 2507 | DeepSeek V3 | |
|---|---|---|
| Price per million tokens | $0.090 in · $0.30 out | $0.26 in · $1.03 out |
| Blended (3 in : 1 out) | $0.14 | $0.45 |
| Cheapest host, blended | $0.084 (StreamLake) | $0.45 (StreamLake) |
| Intelligence Index | 7.5 | 8.5 |
| Spring Prompt overall | – | – |
| Output speed, tokens a second | – | – |
| Context window | 262,144 tokens | 163,840 tokens |
| Weights | Open | Open |
| Developer based in | China | China |
Prices are the developer's list price where we have read it, otherwise the typical host on OpenRouter; see every model's price. Intelligence and speed from Artificial Analysis.
Which is better for what
Each model's rank among models available today, for each kind of work, from our own benchmarks and licensed sources. The better rank is in green.
| Use case | Qwen3 30B A3B Instruct 2507 | DeepSeek V3 |
|---|---|---|
| Agents and tool useMulti-step tasks with tools: support desks, coding agents, function calls | 72 of 161 | 136 of 161 |
| Reasoning and knowledgeHard questions across science, maths and general knowledge | 156 of 195 | 168 of 195 |
| WritingWhat people prefer in blind comparisons, and judged writing quality | 139 of 187 | 115 of 187 |
| Sticking to the factsSummarising without inventing things, and factual answers | not measured | 25 of 153 |
Every shared result
| Benchmark | Metric | Qwen3 30B A3B Instruct 2507 | DeepSeek V3 |
|---|---|---|---|
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,397 | 1,350 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,319 | 1,349 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,395 | 1,348 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,366 | 1,343 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,383 | 1,358 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,342 | 1,356 |
| Artificial Analysisreported | Artificial Analysis Intelligence Indexindex score | 7.50 | 8.50 |
| Artificial Analysisreported | GPQA Diamond% of questions | 65.9% | 55.7% |
| Artificial Analysisreported | Humanity's Last Exam% of questions | 6.9% | 2.9% |
| Artificial Analysisreported | IFBench% of instructions | 33.1% | 34.8% |
| Artificial Analysisreported | Long-context reasoning (AA-LCR)% of questions | 26.3% | 29.3% |
| Artificial Analysisreported | Terminal-Bench Hard% of tasks | 6.1% | 6.8% |
| Artificial Analysisreported | Τ²-bench telecom% of tasks | 10.2% | 22.8% |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 13.0% | 17.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.31 | 0.37 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 27.9 | 43.2 |
Bold green marks the better value on that metric. Where a source reports ranges that overlap, the difference may not be meaningful; see the benchmark page for ranges.
Quick answers
Is Qwen3 30B A3B Instruct 2507 better than DeepSeek V3?
It depends on the task. Among models available today, on our benchmarks and licensed sources, Qwen3 30B A3B Instruct 2507 ranks higher for agents and tool use and reasoning and knowledge; DeepSeek V3 ranks higher for writing.
Which is cheaper, Qwen3 30B A3B Instruct 2507 or DeepSeek V3?
Qwen3 30B A3B Instruct 2507 costs $0.14 per million tokens (three input to one output), against $0.45 for DeepSeek V3.
Run Qwen3 30B A3B Instruct 2507 and DeepSeek V3 on your own prompt
Benchmarks aren't your data. Try both side by side in the playground, with the cost of every answer.